CN201367671Y - Prestressed reinforced concrete double-T plate - Google Patents
Prestressed reinforced concrete double-T plate Download PDFInfo
- Publication number
- CN201367671Y CN201367671Y CNU2009200376067U CN200920037606U CN201367671Y CN 201367671 Y CN201367671 Y CN 201367671Y CN U2009200376067 U CNU2009200376067 U CN U2009200376067U CN 200920037606 U CN200920037606 U CN 200920037606U CN 201367671 Y CN201367671 Y CN 201367671Y
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- Prior art keywords
- plate
- hoist
- double
- face plate
- holes
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a prestressed reinforced concrete double-T plate, which comprises two ribbon strips and a face plate, wherein the cross section of the double-T plate takes the shape of a double-T; the two ribbon strips are arranged at the lower part of the face plate; hoist holes are formed on both sides of both ends of each ribbon strip on the face plate of the double-T plate; and eight hoist holes can be formed on the face plate. The design is economical and reasonable. The hoist holes can be rectangular, which facilitates construction and hoist. When the prestressed reinforced concrete double-T plate is casted, the only requirement is to reserve eight hoist holes on the horizontal face plate, thereby saving steel and expense for preburying four hoist rings on the face plate. In addition, safety problems caused by hoist ring coming off cannot be generated during a hoist. Therefore, the double-T plate is safe and reliable. After installation, the exposed hoist rings do not need to be cut off, and the only requirement is to bury the hoist holes. Therefore, both time and labor are saved, and the cost is greatly reduced.
Description
Technical field
The utility model belongs to a kind of prefabricated component of constructional materials, particularly a kind of structure of prestressed reinforcement concrete double T plate.
Background technology
Prestressed reinforcement concrete double T plate is the common precast reinforced concrete spare of present building trade, and its structure is that two vertical girt strips and horizontal panel are integral prefabricated, and the cross section becomes double T shape.Original prestressed reinforcement concrete double T plate is to adopt the method for pre-buried 4 suspension ring on panel to realize lifting, but according to national standard, pre-buried suspension ring need be nuzzled than long reinforcing bar, not only increased the cost of material, and if the quality generation problem of pre-buried suspension ring, be easy to produce security incident, after the installation, also need to cut away the suspension ring that expose, waste time and energy, thereby strengthened use cost greatly.
Summary of the invention
The purpose of this utility model is to provide a kind of safe and reliable, prestressed reinforcement concrete double T plate that cost is low.
In order to achieve the above object, the technical solution of the utility model is: a kind of prestressed reinforcement concrete double T plate, comprise two girt strips and panel, the cross section of described double T plate is double T shape, the bottom of described panel has two girt strips, and the faceplate of described double T plate is equipped with hole for hoist in the place, both sides at the two ends of girt strip.
The side of described two girt strips and the bottom surface of panel are the transition of folding face.
Can be provided with 8 holes for hoist on the panel of described double T plate.
Hole for hoist on the panel of described double T plate can be slot.
After adopting said structure, only need when the cast prestressed reinforcement concrete double T plate, on horizontal panel, to reserve earlier 8 holes for hoist, pre-buried 4 required steel of suspension ring and expense on panel have not only been saved, and lifting the time can not produce safety problem because suspension ring come off problem, and is safe and reliable, after the installation, do not need to cut away the suspension ring that expose yet, only need bury hole for hoist and get final product, and time saving and energy saving, cost reduces greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the sectional view of the A-A direction of Fig. 1;
Fig. 3 is the sectional view of the B-B direction of Fig. 2;
Fig. 4 is a perspective view of the present utility model.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.
Shown in Fig. 1,2,3,4, a kind of prestressed reinforcement concrete double T plate of the present utility model, comprise two girt strips 1 and panel 2, the cross section of described double T plate is double T shape, the bottom of described panel 2 has two girt strips 1, and the place, both sides that is positioned at the two ends of girt strip 1 on the panel 2 of described double T plate is equipped with hole for hoist 3.Can be provided with 8 holes for hoist 3 on the panel 2 of described double T plate, such layout less expensive is reasonable.Hole for hoist 3 on the panel 2 of described double T plate can be slot, and such pass is dry application worker and lifting just.
Shown in Fig. 1,2,4, the bottom surface of the side of described two girt strips 1 and panel 2 is the transition of folding face, has effectively strengthened the intensity between panel 2 and two girt strips 1.
Shown in Fig. 1,2,3,4, when the utility model used, 3, four wire rope of hole for hoist that only need wire rope to be passed girt strip 1 both sides respectively lifted by crane installation simultaneously, after the installation, block hole for hoist 3 and get final product.The utility model is safe and reliable, and cost is low.
Claims (4)
1, a kind of prestressed reinforcement concrete double T plate, comprise two girt strips (1) and panel (2), the cross section of described double T plate is double T shape, the bottom of described panel (2) has two girt strips (1), it is characterized in that: the place, both sides that is positioned at the two ends of girt strip (1) on the panel of described double T plate (2) is equipped with hole for hoist (3).
2, prestressed reinforcement concrete double T plate according to claim 1 is characterized in that: the bottom surface of the side of described two girt strips (1) and panel (2) is the transition of folding face.
3, prestressed reinforcement concrete double T plate according to claim 1 and 2 is characterized in that: the panel of described double T plate (2) is provided with 8 holes for hoist (3).
4, prestressed reinforcement concrete double T plate according to claim 3 is characterized in that: the hole for hoist (3) on the panel of described double T plate (2) is a slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200376067U CN201367671Y (en) | 2009-01-20 | 2009-01-20 | Prestressed reinforced concrete double-T plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200376067U CN201367671Y (en) | 2009-01-20 | 2009-01-20 | Prestressed reinforced concrete double-T plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367671Y true CN201367671Y (en) | 2009-12-23 |
Family
ID=41486565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200376067U Expired - Lifetime CN201367671Y (en) | 2009-01-20 | 2009-01-20 | Prestressed reinforced concrete double-T plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367671Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481935B (en) * | 2009-01-20 | 2011-02-16 | 常州天普马鞍板有限公司 | Prestressed reinforcement concrete double T plate, tire shuttering thereof and production method |
| CN104294997A (en) * | 2014-09-02 | 2015-01-21 | 柳忠林 | Large-span prestress double-T plate with embedded parts connected with horizontal force transmitting steel bars at two ends |
-
2009
- 2009-01-20 CN CNU2009200376067U patent/CN201367671Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481935B (en) * | 2009-01-20 | 2011-02-16 | 常州天普马鞍板有限公司 | Prestressed reinforcement concrete double T plate, tire shuttering thereof and production method |
| CN104294997A (en) * | 2014-09-02 | 2015-01-21 | 柳忠林 | Large-span prestress double-T plate with embedded parts connected with horizontal force transmitting steel bars at two ends |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091223 Effective date of abandoning: 20090120 |